We study a heretofore unexamined type of product differentiation, horizontally differentiated products with differential costs, and apply the analysis to retail pricing of fluid milk products.The theoretical models yield unique predictions for the relationship among prices of the four horizontally Wooden Dolls differentiated fluid milk products (sk
BackgroundSuicide is the second leading cause of death among young people worldwide and remains a major public health concern.Research indicates that negative social contexts involving familial and peer relationships, have far-reaching influences on levels of suicidal behaviours in later life.Previous systematic reviews have focused on evaluating a
Summary: Hepatocytes are the Play Basket primary functional cells of the liver, performing its metabolic, detoxification, and endocrine functions.Functional hepatocytes are extremely valuable in drug discovery and evaluation, as well as in cell therapy for liver diseases.However, it has been a long-standing challenge to maintain the functions of he